4747870 has 8 divisors (see below), whose sum is σ = 8546184. Its totient is φ = 1899144.

The previous prime is 4747829. The next prime is 4747871. The reversal of 4747870 is 787474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4747871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237384 + ... + 237403.

It is an arithmetic number, because the mean of its divisors is an integer number (1068273).

Almost surely, 2^4747870 is an apocalyptic number.

4747870 is a deficient number, since it is larger than the sum of its proper divisors (3798314).

4747870 is a wasteful number, since it uses less digits than its factorization.

4747870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474794.

The product of its (nonzero) digits is 43904, while the sum is 37.

The square root of 4747870 is about 2178.9607614641. The cubic root of 4747870 is about 168.0736402408.

The spelling of 4747870 in words is "four million, seven hundred forty-seven thousand, eight hundred seventy".